package mapreduce;

public class pair<KEYOUT, VALUEOUT> {
	private KEYOUT first;
	private VALUEOUT second;
	public pair(KEYOUT a, VALUEOUT b)
	{
		this.first =a;
		this.second = b;
	}
	public KEYOUT getfirst()
	{
		return first;
	}
	public VALUEOUT getsecond()
	{
		return second;
	}
	@Override
	public String toString()
	{
		return first+"\t"+second;
	}

}
